ok 405th i am building the halo smg and making it and airsoft gun. dont worry ill be sure to post pics as soon as its finished, which should hopefully be in the next week or two. along the way im going to be giving daily updates, seeing as how i started today, i thought it would be a good day to announce it. im making it out of metal like the "real" one and the foregrip out of polymer, and all the other details, basically trying to make it as exact as possible, even down to the weight. so far i have the barrel and hop-up ive stolen from one of my boneyard guns, and im finishing the templates to be cut tomorrow. post any thoughts, questions, or ideas below.